Tyler Morin, Troy Tanzer and Connor Henry scored for the third-seeded Tomahawks (13-3-3), who dispatched the No. 11 Rangers (9-8-2) in Northboro. Dan Araujo made two saves in the shutout. Algonquin faces No. 10 Wachusett in the semifinals at 7 p.m. Tuesday at the Morgan Bowl in Hudson.
Algonquin 3, Westborough 0
Sunday, Nov. 4, 2012, at Northborough
Updated: Tuesday, Feb. 5, 2013, 9:10 a.m.